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From:   Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Date:   Sat, 16 May 2020 01:36:38 +0900
To:     Sumit Garg <sumit.garg@linaro.org>
Cc:     Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
        Petr Mladek <pmladek@suse.com>,
        Daniel Thompson <daniel.thompson@linaro.org>,
        Jason Wessel <jason.wessel@windriver.com>,
        Douglas Anderson <dianders@chromium.org>,
        kgdb-bugreport@lists.sourceforge.net,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Arnd Bergmann <arnd@arndb.de>,
        Andrew Morton <akpm@linux-foundation.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Steven Rostedt <rostedt@goodmis.org>,
        John Ogness <john.ogness@linutronix.de>
Subject: Re: [PATCH] printk/kdb: Redirect printk messages into kdb in any
 context
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On (20/05/15 17:32), Sumit Garg wrote:
> > Can I please have some context what problem does this solve?
> 
> You can find the problem description here [1] which leads to this fix.

[..]

> [1] https://lkml.org/lkml/2020/5/12/213

Thanks for the link. I'm slightly surprised it took so many years
to notice the addition of printk_nmi/printk_safe :)

	-ss